The annual Mother's Day Classic took place with 104 events around the country on Sunday.
And among the estimated 120,000 competitors taking part in the fun run, David Jones ambassador Jason Dundas got ready to race in the Sydney event.
Before taking his place at the starting line, the 32-year-old stood proud alongside his mother, Diane, who was also taking part in the event.
The hunky model made fans swoon when he placed a loving kiss on Diane's cheek.
For his run, the fitness enthusiast and sportswear designer donned his own Dundasfit range.